[apport] hpssd.py crashed with IOError in __init__()

Fixed in HPLIP 2.7.5

hplip (2.7.7-0ubuntu1) gutsy; urgency=low

  * New upstream release
    * Closes: LP: #103871, LP: #109871
    * HPLIP 2.7.7
      + Fixed issues with ppd_install and ppd_dir in the installer
      + Device-id and device-status queries can now be made on more than
        just the 7/1/2 interface.
      + Added pre_install_cmd to installer to fix cups issue in PCLinuxOS
        and Mandriva
      + Added darwin build support to makefile.
      + Removed the localOnly conditional in the sane hpaio backend. This
        was needed for saned usage.
      + Fixed defect (Print Settings for fax device is incorrect after
        switching to other tabs.)
      + Fixed defect (The default unload directory path is invalid if user
        is root.)
      + Fixed defect (Wrong release dates for Fedora distros are displayed
        in terminal.)
      + Added Mandriva 2007.1 to distros.dat
      + Added Ubuntu 7.10 to distros.dat
      + Fixed defect (Entering hp-setup -bnet command in terminal, some
        error information occurs when network is unreachable.)
      + Fixed defect (hp-testpage produces traceback)
      + Added some additional error checking to type 3 status (LaserJets)
      + Re-designed hp-fab database backend (no longer uses KirbyBase,
        instead uses pickle)
      + Converted hp-fab and hp-sendfax to handle non-ascii characters (Unicode)
      + Added a distros.dat flag to handle usermod command with/without -a
      + Added a temporary printer destination codepath for hp-scan
      + Enhanced hp-setup launch code for the text installer
      + Lots of code cleanup in the logging facility
      + Fixed the constraints system in hp-scan (can use list based and
        tuple based constraints)
      + Removed '-a' from usermod command in installer
      + Converted code to use unicode when dealing with UI strings and
        user originated strings
      + Explicitly convert to utf-8 for file logging output
      + Added compile flag conditional compilation in hpmudext.c for parallel
        and network support
      + Fixed the run command in core_install so that exceptions wouldn't
        pass silently
      + Enhanced get_distro() in core_install so that it handles lsb_release
        output better
      + Fixed disable-pp-build and disable-net-build in hpmud.
      + Added localization files to tarball.
      + Various small bug fixes (esp. in the installer)
    * HPIJS 2.7.7
      + Added support for the following new printer(s).
          * HP PhotoSmart A620 Series (PSP470)
          * HP PhotoSmart A820 Series (PSP470)
          * HP PhotoSmart A520 Series (DJGenericVIP)
    * HPLIP 2.7.6
      + Major version number change denotes new functionality.
          * No more Start-up daemons
          * New Direct Device I/O (hpmud)
          * Controllable Permissions
          * Single 'Make' File
          * Support for Dynamic PPD file generation
          * New hp-scan command
      + Replaced hpiod with the new HP Multi-Point Transport Driver (hpmud).
        Hpmud is a shared library instead of a daemon.
      + Hpssd is started automatically when needed by HPLIP.
      + Removed HPIJS makefile. There is now only one...